156699457226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317205379}}^1$

素因数の和:317205413

約数の個数: 16

約数和(自身を含む): 266452519200

約数和(自身を除く): 109753061974

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 317205379, 634410758, 4123669927, 6026902201, 8247339854, 12053804402, 78349728613, 156699457226]

約数ペア:

[(1, 156699457226), (2, 78349728613), (13, 12053804402), (19, 8247339854), (26, 6026902201), (38, 4123669927), (247, 634410758), (494, 317205379)]